EP 0413044 B1 19941102 - Flexible automation system for variable industrial processes.
Title (en)
Flexible automation system for variable industrial processes.
Title (de)
Flexibles Automatisierungssystem für variable industrielle Prozesse.
Title (fr)
Système d'automatisation flexible pour procédés industriels variables.
Publication
Application
Priority
EP 89115130 A 19890816
Abstract (en)
[origin: EP0413044A1] The invention relates to a flexible automation system for variable industrial processes, for example for the processes on a production platform for oil or gas, comprising automation devices (a...z) preferably interlinked via bus structures (1), which are supplied with process variables (P1,2,3... Pn, n+1, n+x) in digital or analog form, the bus structures (1) exhibiting communication interfaces (a1...z1) for calling up the process variables (P1,2,3... Pn,n+1,n+x) from the automation devices (a...z) and a call-up signal in coded form being allocated to each process variable (P1,2,3... Pn, n+1, n+x). <IMAGE>
IPC 1-7
IPC 8 full level
G05B 15/02 (2006.01)
CPC (source: EP)
G05B 15/02 (2013.01)
Citation (examination)
EP 0107191 A2 19840502 - HITACHI LTD [JP]
Designated contracting state (EPC)
AT BE DE ES FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0413044 A1 19910220; EP 0413044 B1 19941102; AT E113735 T1 19941115; DE 58908603 D1 19941208; ES 2063087 T3 19950101; NO 178809 B 19960226; NO 178809 C 19960605; NO 903579 D0 19900815; NO 903579 L 19910218
DOCDB simple family (application)
EP 89115130 A 19890816; AT 89115130 T 19890816; DE 58908603 T 19890816; ES 89115130 T 19890816; NO 903579 A 19900815